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4. Overview of the Instrument
4. overview of the instruMent
Specification
Leica DM3 XL
Contrast Method
• Incident Light:
Brightfield, Darkfield, Polarization,
Differential Interference Contrast,
Fluorescence, Oblique Illumination
Incident Light Axis
with 4x Filter Turret Disc
Incident-light illuminator for up to eyepiece field number 22
with
•
4x
filter turret disc (BF, DF, POL, IRC, FLUO, OBL)
•
2 filter positions, selectable
•
Color-coded centerable aperture
•
Pre-centered field diaphragm
•
Manual brightness adjustment
Illumination
•
LED lamp housing LH113
Tube
Optionally with
•
Fixed or variable viewing angle
•
Up to 3 switching positions
•
One or two camera ports
•
Ergotube with height-adjustable eye level and camera
port
•
With upright image
Magnification Changer
(optional)
• Manual
• Magnification steps: 1x; 1.5x; 2x
Objective Turret
• Manual
• 5x for objectives with M32 thread
• Objective prism slide
XY Stage
• Coaxial pinion
Focusing
• Focus dial for coarse and fine adjustment
• Speed Switch (optional)
• Adjustable focus threshold and movement rate
